JP3159304U - Drinking water storage and water tanks for emergencies such as disasters - Google Patents

Abstract

The present invention provides an emergency drinking water storage and water tank that is lightweight, easy to assemble, disassemble and fold, and is not bulky when not in use and is convenient for storage. A support piece 11 that is bent inward is integrally provided at the bottom edge of each surface of an octagonal cylindrical main body 1. Rising pieces 21 and 31 are formed on each side of the top lid 2 and the bottom lid 3. Folding pieces 32 having substantially the same height as the rising pieces are formed, and insertion protrusions 33 provided on the left and right sides of the rising pieces every other side are inserted between the adjacent rising pieces and the turning pieces to form the bottom lid 3. . The base through hole 8 of the cylindrical main body 1 and the recess 9 provided in the bottom lid 3 are aligned. A water injection / water supply cap with an open / close cock provided on the lower side surface of the water storage bag 4 accommodated in the cylindrical main body 1 is disposed in the recess 9 provided in the base through hole and the bottom lid 3. A viewing window 10 for confirming the amount of drinking water is formed on the upper part of the opposite two sides of the cylindrical body 1. [Selection] Figure 1

Description

  The present invention relates to storage and water tanks for emergency drinking water such as disasters, and is lightweight, easy to assemble, disassemble and fold, easy to transport and install, and convenient to manage and store without being bulky when not in use. The structure is obtained at a low cost.

  In general, when a large earthquake occurs, lifeline water, electricity, gas, etc. are cut off, and the living function is lost. In such a case, it is particularly necessary to secure drinking water.

  Various techniques have been disclosed for securing drinking water during a disaster. Among them, polyethylene bags that can store about 1 ton of drinking water, excluding 10 tons of underground buried type, 2 to 3 tons of large-sized plastic tanks, and direct distribution from 2 to 3 tons of water trucks There is a demand for a water storage tank that uses a body and holds a tank that holds the body relatively quickly, can be quickly assembled and stored in an emergency, and can be installed at a disaster site to quickly and safely supply water to a victim.

  Conventionally, a structure in which a plastic water bag such as polyethylene is held by a plastic or wood or metal frame and a side plate is known.

Invention of JP-A-2005-289464 Invention of JP-A-2005-289452

  In the inventions of the above-mentioned patent documents, the bottom of the bag body is ensured by enclosing the front, rear, left and right sides of the outer frame with side plates such as a heat insulating board while ensuring the space for the discharge pipe provided at the bottom of the container bag body in the outer frame. Is provided with a bottom plate.

  As a result, it is possible to reliably support the stored bag body. However, in order to receive the pressure stored in the bag body by the four side plates, a side plate having a considerable strength is required and bendable. A hinge bracket is used, and a pallet for forklifts is also provided at the bottom. For this reason, there is a problem that the whole weight is heavy, the number of parts is large, the whole is bulky, space is required for management and storage when unnecessary, and the production cost is high.

  Therefore, the present invention is easy to assemble, suitable for temporary emergency water supply, and supports the pressure of the water storage bag storing drinking water with a polygonal side plate that is double the square, and can be folded as flat as possible when not in use. In this way, the object is to enable management and storage in a very compact manner.

  In order to achieve the above object, the first of the present invention is to form an octagonal cylindrical main body with a plurality of layers of corrugated cardboard in a reservoir and water tank for emergency drinking water such as disasters, and the bottom of each surface In order to close the upper and lower openings of the cylindrical main body, a rising piece is formed on each side of the top cover and the bottom cover, and a folded piece having the same height as the rising piece is formed. Formed, provided with insertion protrusions on the left and right sides of every other rising piece, inserted between the adjacent rising piece and folded piece, molded the bottom lid and fitted the bottom of the cylindrical main body, A base through hole is provided in the lower part of the two opposite surfaces, a base through hole and a notch recess are provided on the upper edge of the bottom lid, and these are aligned and provided on the lower side surface of the water storage bag stored in the cylindrical body. A water injection and water supply cap with a cock is placed in the notch recess. A peeping window for confirming the specified amount of drinking water to be injected from the water injection / water supply port is formed on the upper part of the opposing two surfaces of the cylindrical body, and the upper lid is made to be a cylindrical body after water injection is completed in the water storage bag. Is.

  The second aspect of the present invention is a storage and supply tank for emergency drinking water such as disasters according to the first aspect of the present invention. The binding margins on the vertical sides are overlapped and fixed, the surface is water-repellent, the binding margins on the left and right sides of the octagonal corrugated cardboard are overlapped, and fastened with a stapler.

  Since the present invention is configured as described above, the cylindrical main body and the top cover and the bottom cover are both made of paper cardboard, and while the overall weight is light, the simplified main body has an octagonal shape and the bottom support of the water storage bag. Even if a large amount of drinking water of 1 ton is stored in the water storage bag stored in the cylindrical main body, the water pressure is distributed in various directions and received even from paper. A certain pressure resistance effect is obtained. Moreover, since it is a paper cardboard, a constant water temperature is maintained regardless of the outside air temperature.

  In addition, with the support pieces provided inward at the bottom of each side of the cylindrical body, the bottom of the water bag containing drinking water is averaged to support the pressure load against the uneven load applied in the lateral direction of the water bag. The effect is increased and the uneven load applied to the rising piece of the bottom cover is reduced.

  The octagonal cylindrical main body is folded in two from the fold line at the opposite angle and overlapped, so that a flat shape can be obtained without using a hinge fitting or the like. In addition, by extending the octagonal rising and folding pieces on both the top and bottom lids, it becomes a single flat sheet, and even if they are stacked, they do not become bulky and do not take up space in the warehouse or storage shed. Can be managed and stored compactly.

  By attaching a reinforcing grooved and waterproof member with a concave groove in the cross section on the upper opening edge of the octagonal cylindrical body, water such as rainwater can enter from the edge of the opening edge of the paper octagonal tubular body with multiple structures. There is an effect to prevent.

  Further, the emergency drinking water storage and water tank according to the present invention is efficient because assembly, installation, water injection and water supply preparation can be performed in a relatively short time. As a result, the use of corrugated cardboard material is not only lightweight but strong and can be obtained at low cost as this type of water supply device.

It is a partially longitudinal front view of the drinking water storage and water supply tank according to the present invention. It is a partially vertical side view of FIG. FIG. 2 is an enlarged vertical sectional view of a part of FIG. 1. It is a top view of the open state of FIG. It is an enlarged plan view which shows the joining state of the corner | angular part in the bottom lid rising piece shown in FIG. It is a front view of the folded state of a cylindrical main body. FIG. 7 is a plan view of FIG. 6. It is a front view of a pair of two main body sheets. It is an expansion | deployment top view of an upper cover. It is an expansion | deployment top view of a bottom cover. It is a perspective view which shows a use condition.

The present invention is configured as follows in the above configuration.
Reference numeral 1 denotes a substantially regular octagonal cylindrical body formed of a horizontally long paper corrugated cardboard having a plurality of cross sections. The illustrated example has binding margins on the left and right side edges, and a plurality of folding lines 12 at substantially equal intervals. The two main body sheets 1 'and 1 ", which are attached to form a tetrahedron, are overlapped with the surfaces having the folding lines 12 facing each other, and the binding margins on the left and right side edges thereof are fastened by the stapler S. are the bottom支受piece 1 ₁ of water bag by bending inwardly provided by fold lines formed on each side of the bottom portion of the form body 1. Note that the surface of the cylindrical body are subjected to water-repellent.

2 is a top cover for closing the upper opening of the cylindrical body 1, provided with a rising piece 2 ₁ and folded piece 2 ₂ integrally with the lid of paper cardboard single layer sheet 2 'and the sides of the octagon, side the fitting protrusions 2 ₃ provided rising piece favorite has a structure in which inserted between the rising piece 2 ₁ and folded piece 2 ₂ adjacent this.

3 is a bottom cover closing the bottom opening of the cylindrical body, the upper lid 2 and similarly the cover sheet 3 of paper cardboard monolayer 'and the rising piece 3 ₁ to each side of the octagonal folded piece 3 ₂ provided integrally has a structure in which the fitting protrusions 3 ₃ provided in the rising piece 3 ₁ of one side every insert it between the rising piece 3 ₁ and folded piece 3 ₂ adjacent.

  Reference numeral 4 denotes a water-seal bag made of a transparent polyethylene film, which is provided with an opening 5 on the side surface of the bottom thereof and to which a water injection / water supply base 6 having an opening / closing cock 7 is connected.

  8 is a through hole formed by hollowing out the lower part of the octagonal cylindrical main body, 9 is a recess formed by cutting out the upper ends of the two opposing surfaces of the rising piece of the bottom cover, and the bottom cover 3 is connected to the cylindrical main body 1. The base through-hole 8 and the notch recess 9 are aligned so as to match the arrangement of the cock of the water storage bag 4 when covering the bottom of the water bag. A viewing window 10 is provided at the upper part of the two opposing surfaces of the cylindrical body 1 for confirming the amount of drinking water to be injected into the water storage bag 4. It is possible to confirm the limit of the amount of water of 1 ton and the change in the amount of water by visually checking the drinking water of No. 4. The base through-hole 8 and the viewing window 10 are formed by stacking two main body sheets 1 'and 1 ", punching them with a punching die press (not shown), and facing the left and right objects when assembling.

  11 is a pair of main body sheets 1 'for forming an octagonal cylindrical main body 1 in a symmetrical manner, and is a fastening binding formed on both left and right edges, 12 is a stamping press on the main body sheet, etc. 13 is a fold line for folding the folded piece provided at the bottom of the cylindrical main body 1 inward, and 13 ′ is a fold line for folding the rising pieces provided on the top lid 2 and the bottom lid 3. Reference numeral 14 denotes a waterproof member attached to the opening edge of the cylindrical main body 1, and in the illustrated example, resin molding is performed with a concave cross section.

  15 is a water supply hose for connecting the base end to a water injection and water supply fitting 6 having an open / close cock 7 in the opening 5 of the water storage bag 4 accommodated in the cylindrical body, 16 is a water supply stand for connecting the tip of the water supply hose, Reference numeral 17 denotes a plurality of faucets installed on the water supply stand. In the figure, 18 is a transparent waterproof sheet that covers the water tank as necessary.

"Specific assembly examples"
(1) bottom lid sheet 3 made of corrugated cardboard of a single layer 'after launching the rising piece 3 ₁ of each edge of the octagonal right angle (Fig. 8), folded into two folded inwardly folded piece 3 ₂ deep.
(2) inserting the bottom lid 3 with a rising piece on the outer periphery of the octagonal in molding between the rising piece 3 ₁ and folded piece 3 ₂ adjacent the fitting protrusions 3 ₃ that is provided on one side every each rising piece Is done. Cutout recess 9 is formed in the rising pieces 3 ₁ of one side.
(4) Next, tetrahedrons having three folding lines forming an octagon are arranged facing each other, and the vertical edges on both sides thereof are joined by a stapler (FIG. 5). After bending at a right angle inwardly bottom each piece 1 ₁ was expanded from fold lines each side from this state, when fitted the bottom inside the rising pieces 3 ₁ octagonal bottom lid 3 equilateral A square cylindrical body is formed. The base through hole 8 of the cylindrical body 1 is aligned with the notch recess 9 of the bottom cover 3.
(5) In addition, folded after launching the rising piece 2 ₁ of each edge octagonal perpendicular with top cover sheet 2 made of corrugated cardboard of a single layer '(FIG. 7), folded into two inwardly folded piece 2 ₂ Keep it.
(6) the upper lid 2 having a rising piece 2 ₁ inserted in the outer circumference of the octagon between the rising piece 2 ₁ and folded piece 2 ₂ adjacent the fitting protrusions 2 ₃ that is provided on one side every each rising piece Molded. This is put on the upper opening of the cylindrical body as the upper lid 2.
(7) A water storage bag 4 made of polyethylene film is accommodated in the cylindrical main body 1 and a water injection / water supply base 6 is disposed in the base through hole 8 / notch recess 9, and the water supply opening / closing cock 7 is disposed outside the recess. Keep it in the position.
(8) The octagonal cylindrical main body 1 and the upper lid 2 and the bottom lid 3 are all expanded as shown in FIGS. 9 and 10 into a single sheet, and the water bag 4 is also folded and stored. Keep it.

"Installation / Water Injection / Water Supply Process Example"
(1) Place the bottom cover 3 on a pallet P having a well-drained loading surface installed on the temporary table B in a predetermined place such as a disaster site and having a mesh shape.
(2) Set the water storage bag 4, the bottom octagonal rising pieces of the bottom lid aligned with the cutout recess 9 the water injection and water supply mouthpiece 6 is provided on the side surface 2 in ₁ with deployed by extending from the folded state To do.
(3) one of the bottom of the cylindrical body assembled octagonal, the mouthpiece through combined holes 8 in the notch recesses 9, reservoir bag 4 covers way bottom lid 3 octagonal rising piece 2 in ₁ Fit into.
(4) On the other hand, a hose is connected to the water supply port 5 of the water truck that has arrived at a predetermined place and the water injection / water supply base 6 of the water storage bag 4 to open the cock 7 and a predetermined amount in the water storage bag 4 (1 ton in the illustrated example). Supply water.
(5) After the water supply is completed, the cock 7 is closed and the water supply hose of the water supply vehicle is removed from the water inlet / inlet 6.
(6) The water supply hose 15 is connected to the water supply stand 16 provided with the water injection / water absorption base 6 and the plurality of faucets 17.
(7) When the cock 7 is opened, water can be supplied from the plurality of taps 17 of the water supply stand 16 through the water supply hose 15 (FIG. 9).
(8) Although the cylindrical main body 1 and the like are water-repellent, it is possible to take a waterproof measure by covering the water supply tank with a bag-like vinyl sheet 18 in preparation for rainy weather.

  The present invention is suitable for securing and supplying drinking water in the event of an emergency due to a disaster such as a major earthquake, but it is temporarily installed at various event venues such as river beds, coasts, parks, etc. to provide drinking water. It is also suitable for securing water for fire prevention in the area, and the use can be expanded.

1 ... Octagonal cylindrical body 2 ... Upper lid 3 ... Lower lid 4 ... Water bag 5 ... Opening on the side of the cylindrical body 6 ... Water injection / water supply cap 7 ... Opening / closing cock 8 ... Octagonal Hole in the base of the cylindrical body 9 ... Notch recess in the bottom lid 10 ... Viewing window 11 ... Binding margin of the main body sheet 12 ... Folding line for octagon of the cylindrical body 13 ... Lower support of the cylindrical body Folding line for inward of receiving piece 14 …… Waterproof member attached to opening edge of cylindrical body 15 …… Water supply hose 16 …… Water supply stand 17 …… Fauce

Claims (2)

Forming an octagonal cylindrical body (1) with multiple layers of cardboard,
A support piece (1 ₁ ) that bends inwardly at the bottom of each surface is integrally provided,
In order to close the upper and lower openings of the cylindrical body, a rising piece (2 ₁ ) is formed on each side of the upper lid (2) and the bottom lid (3), and
A folded piece (2 ₂ ) having the same height as the rising piece is formed, and insertion protrusions (3 ₃ ) are provided on both left and right sides of the rising piece every other side,
Insert this between the adjacent rising piece (3 ₁ ) and the folded piece (3 ₂ ) to mold the bottom lid (3) and insert the bottom of the cylindrical body,
At the bottom of the two opposite sides of the cylindrical body (1), a notch recess (9) is provided on the upper edge of the base through-hole (8) and the rising piece (3 ₁ ) of the bottom cover (3) to align them. And
A water injection and water supply base (6) having an opening / closing cock (7) provided on the lower side surface of the water storage bag (4) stored in the cylindrical body (1) is disposed in the notch recess (9),
A viewing window (10) for confirming the specified amount of drinking water injected from the water injection / water supply port is formed on the upper part on the front side of the cylindrical body (1),
A storage and water tank for emergency drinking water, such as a disaster, characterized in that an upper lid (2) is placed on the upper opening of the cylindrical main body (1) after water has been poured into the water storage bag (4).
Two pairs of main body sheets (1 ') forming the octagonal cylindrical main body (1) are overlapped and the binding margins (11) on the left and right side edges are overlapped and fixed.
And a waterproof member (14) is attached to the opening edge of the cylindrical body (1),
The drinking water storage and water supply tank in the event of a disaster according to claim 1, wherein the surface of the main body sheet (1 '), the upper and lower lid sheets (2') and (3 ') is subjected to water repellent treatment.